# include <stdio.h>
int main (void)
{
	int i,j;

	for (i=0;i<3;++i)
	{
		printf("111!\n");
		for(j = 2;j < 5;++j)
		{
			printf("222!\n");
			printf("333!\n");
		}
		printf("444!\n");
	}
	return 0;
}